Index: tests/pybin/tools.py
===================================================================
--- tests/pybin/tools.py	(revision 8bdc1c3697b2e1de0236800876ece6536192a757)
+++ tests/pybin/tools.py	(revision bd07b152a6715b32d07c252c73e95424bd236100)
@@ -79,6 +79,7 @@
 def diff( lhs, rhs ):
 	# diff the output of the files
-	diff_cmd = ("diff --ignore-all-space --text "
-				"--ignore-blank-lines "
+	diff_cmd = ("diff --text "
+#				"--ignore-all-space "
+#				"--ignore-blank-lines "
 				"--old-group-format='\t\tmissing lines :\n"
 				"%%<' \\\n"